Schaefer's 72" BIGDOG industrial ventilation fans is the answer to your large area cooling needs.  BIGDOG ventilators move A LOT of air (45,000+ cfm) at high speeds for efficient and effective summer personnel or equipment cooling.  The BIGDOG can also be slowed down to move less air more slowly for winter de-stratification for dramatic heating bill savings.

Features & Benefits:

• The BIGDOG can be ceiling or wall mounted
• Can be aimed and adjusted
• Variable Speed and Ultra Quiet
• Use it with a VFD to Maximize Energy Savings
• Fits Well Between Corridors and Sprinklers
• Can Produce 45,000 CFM at Full Speed

Questions about Ventilation Applications?  Want to learn more about Schaefer Fans?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

ASCE 7-10 refers to it in Section 13.4 - Nonstructural Component Anchorage by saying:

"Component attachments shall be bolted, welded, or otherwise positively fastened without consideration of frictional resistance produced by the effects of gravity.  A continuous load path of sufficient strength and stiffness between the component and the supporting structure shall be provided."

So what is a load path?  And what makes an attachment positive?

The basic principle of a load path (in regards to seismic design) is a path in which seismic-induced forces can pass through starting from the MEP roof-mounted equipment and it's supports, down to structure and ultimately to the foundation of the building.  A continuous load path could be described as a column that supports and connects the roof-mounted equipment to the structure all the way down to the foundation of the building.  

To have a continuous load path, engineers must specify that all of the equipment be positively attached to structure.  Positive attachment is defined as,

"A mechanical device, designed to resist seismic forces, which connects a non-structural element, such as duct, to a structural element, such as a beam.  Bolts and welding are examples of positive attachments.  Surface glue and friction anchorage do not constitute positive attachment.  Examples of positive attachment are epoxy cast in anchors and drill in wedge shaped anchor bolts to concrete and welded or bolted connections directly to the building structure.  Double-sided beam clamps, C type are  not acceptable as either brace point attachments to the structure or for the support of the component at the bracing location."

 - SGMEC Specification, Revised Dec. 2010 (Seismic General Mechanical and Electrical Conditions)

Without clarifying positive attachment and clear load path, specifying engineers are opening themselves to risk and liability.  How does your specification address these issues?

To see more details for positive attachment on a roof, click here --->>

Tune in next time where we will clarify what a seismic curb really is!

For a free consultation, or to have us review your specification, please contact us at 901.685.8800, or email me at atucker [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

FEATURES:

• Solar Powered
• Specialized HVLS Controller
• 6 Blade Hybrid Hub
• 12 Year Service Life Warranty
• Lowest Industry Solidity Ratio
• Gearbox Lubed for Life

BENEFITS:

• Green and Free Energy 100% Standalone
• Forward and Reverse Variable Speed Remote
• Invertible Blades
• Longest Service Life in the Industry
• Minimal Sprinkler Obstruction
• Maintenance Free

SPECIFICATIONS:

• 16, 18 and 20 Foot Diameters
• 1/3 Horsepower Motor
• Variable Speed
• 180 Watt Solar Panel

Questions about MicroAir MicroVoltaic Applications?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

DualDraw's industrial downdraft products utilize a patented symmetrical airflow design that provides customers with enhanced safety and hazard elimination.  These products help customers meet OSHA and EPA air quality standards.  DualDraws self contained downdraft tabels are used in manufacturing environments to help eliminate the following types of hazards.

• Weld Smoke
• Grinding Dust
• Toxic Fumes
• Molds
• Allergens
• Chemicals

Visit the DualDraw website by clicking HERE

Questions about DualDraw?  Want to learn more about downdraft table applications?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

The VS Vacuum System can also be outfitted with the one-of-a-kind Accu-Rate Modulating Control System.  The Accu-Rate provides unparalleled individual zone modulation, boasting the flexibility of variable rate burners resulting in unsurpassed comfort and energy efficiency.

VS Vacuum System Features:

• Vacuum Vented for Maximum Safety and Operating Efficiency
• Burner Rates from 60,000 to 250,000 BTUH
• Reflectors of Superior Design and Performance with Side, Bottom and Tilted Shield Options.
• "Run" Indicator Light
• Decorative Grills can be Installed as an Option

For more information on SRP Premier VS Vacuum Systems, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Construction jobs that have seismic considerations should list basic site criteria for that specific job.  These basic site criteria can be found here.  Also included in each specification should be a few simple definitions that clarify what the site criteria refers to.  These four basic definitions that should be included are:

• Essential Facilities: Buildings and other structures that are intended to remain operation in the event of extreme environmental loading from flood, wind, snow, or earthquakes.
  • See Table 1604.5 - IBC 2006/ASCE 7.05 - Occupancy Category of Buildings and Other Structures for examples.
• Life Safety and High Hazard:
  • All systems involved with fire protection, including sprinkler piping, jockey pumps, fire pumps, control panels, service water supply piping, water tanks, fire dampers, smoke exhaust systems and fire alarm panels.
  • All mechanical, electrical, plumbing or fire protection systems that support the operation of, or are connected to, emergency power equipment, including all lighting, generators, transfer switches and transformers.
  • All Medical and life support systems
  • Essential facilities' heating systems and air conditioning systems for maintaining normal ambient temperature.
  • Automated supply, exhaust, fresh air and relief air systems on emergency control sequence, including air handlers, duct, dampers, etc., or manually-operated systems used for smoke evacuation, purge or fresh air relief by the fire department.
  • All gases or fluids that must be contained in a closed system which are flammable or combustible.  Any gas that poses a health hazard if released into the environment and vented Fuel Cells.
  • Heating systems in any facility in Siesmic Use Group III, IBC 2000, or Occupancy Category IV, IBC 2003-2006 where the ambient temperature can fall below 32 degrees Fahrenheit.
• Component Importance Factor: Factor applied to a component that defines the criticality of that component.  This factor can be 1.0 or 1.5.
• Consequential Damage: The functional and physical interrelationship of components, their supports and their effect on each other shall be considered so that the failure of an essential or non-essential architectural, mechanical, or electrical component shall not cause the failure of an essential architectural, mechanical, or electrical component.

For more information or to have us review your specification, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

• Occupancy Category:  A classification used to determine structural load requirements including those imposed by wind, flood, snow and seismic based on the occupancy of the structure. 
  • This information can be found in the structural notes.  For a code reference, refer to Table 1604.5 - IBC 2006/ASCE 7-05 Occupancy Category of Buildings and Other Structures
  • There are (4) occupancy categories labeled I, II, III, IV.
• Seismic Design Category:  A classification assigned to a structure based on its Seismic Use Group or Occupancy Category and the severity of the design earthquake ground motion at the site.
  • This can also be found in the structural notes.  This takes into account both the Occupancy category and the ground movement to determine the seismic requirements for the building.  
• Component Importance Factor:  Factor applied to a component that defines the criticality of that component.  This factor can be either a 1.0 or a 1.5.
  • This is up to the MEP engineer to decide which components should have an Ip = 1.0 or 1.5.  
  • Typical equipment that should be considered to have an Ip = 1.5 might include but is not limited to:
    • All mechanical, electrical, plumbing, or fire protection systems that support the operation of, or are connected to, emergency power equipment.
    • All systems (MEP) involved with fire protection.
    • All gases or fluids that must be contained in a closed system which are flammable or combustible.  Any gas that poses a health hazard if released into the environment.
    • Equipment that is in an essential facility.
    • Etc.

For more information or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

With its compact size, the Bananza SBAR air turnover unit can be used to heat or cool smaller buildings with lower ceiling heights (between 13 - 20 feet) and less square footage than traditional facilities using air turnover units. 

The SBAR is ideal for industrial/commercial facilities such as: warehouse areas, indoor sports parks, automotive shops, maintenance facilities or metal buildings.

Berner Direct Gas Fired Door Heater's are the economical solution to this problem. A duct axial fan directs a high velocity stream of heated air towards the door opening. The hot air mixes with the incoming cold air providing a warm comfortable environment.

The door heater is activated through a limit switch. When the door is opened there is a brief pre-purge and safety function check. The fan starts, directing a high velocity stream of hot air that heats the incoming cold air.

Engineered for versatility, the door heater can be mounted at any angle between horizontal and vertical to satisfy most applications. All heaters are factory assembled and shipped ready for connection to electric power and natural gas supplies.

Questions about Berner Door Heaters?  Want a Bedson Sales Rep to come look at an application for you? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

With available CFM ranging from 7,500 to 200,000, with up to 6,000 MBH heating output and optional cooling capable of producing 400 tons, I.C.E. air turnover units are an ideal solution for heating, rotating and even sometimes cooling the air within your facility.  I.C.E. air turnover units can also be outfitted with a filter bank to cleanse the air as it is passed through the unit.

Air turnover units work by a single,double or triple prop configuration drawing air into the unit from the bottom, where it is then passed along a heat exchanger before warm air is then discharged back into the space.

Click HERE to view additional information on I.C.E. air turnover units.

Questions about I.C.E. air turnover and make up air units?  Call us at 901-685-8800 or email us at sales [at] bedsonreps [dot] com">sales [at] bedsonreps [dot] com 

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

The Mapa Fusible Rainproof Pedestal-Mounted Safety Switch provides local disconnect of the electrical service at roof-mounted equipment.  Disconnects are available in General Duty or Heavy Duty Series.  The stainless Shroud with integrally welded Deck Flange provides a positive weather-tight flash of the unit to the roof membrane without the need for additional flashing or pitch-pan.  The need to interrupt electrical service remotely in the case of equipment change-out can be avoided since service disconnect is mounted adjacent to rather than onto the equipment. 

The standard stainless steel shroud extends above the roof line thirty-six inches with an additional twelve inches beneath roofline so as to permit the unit to be securely fastened to the roof structural members by securing the under-deck mounting flange to a welded deck flange.  The roof flange is provided with fastening hardware to enable the installer to secure the flange first against the shroud and then onto a deck flange.

Major Benefits:

• Water-tight penetration of the roof
• Easy Installation
• Disconnect is securely mounted separate of the unit
• Aesthetically appealing to owners/architects
• Easy maintenance/replacement of unit (With Disconnect Mounted Separately)

For a Specification, Please Click Here

To see more of what Mapa has to offer, visit their website at www.mapaproducts.com !

For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Bananza has introduced their seperated combustion unit heaters to work effectively and safely in demanding, indoor environments.

Seperated Combustion Unit Heaters differ from standard unit heaters because.....

• They draw ducted combustion air from outdoors rather than from the indoor space.
• They are used in areas where airborne dirt, dust, fumes, chemicals, detergents etc. may be present.  Combustion air from outdoors helps prevent contaminants from entering the burners and heat exchangers.  This helps protect the unit from premature failure in more demanding, indoor environments.
• They are also building pressure 'neutral' since they neither draw from, nor supply additional air to the heated space.

If you are looking to heat your facility this winter, but have concerns about unit heaters thriving in your environment due to dust, dirt or fumes, let Bedson Reps and Bananza solve your heating problems with Bananza seperated combustion unit heaters.

Questions about Bananza Unit Heaters?  Call us at 901-685-8800 or email us at sales [at] bedsonreps [dot] com">sales [at] bedsonreps [dot] com 

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Instead of using an old pipe for a hydrant on a roof, why not use something durable that will stand the test of time.  Check out our new Mapa Product: The MPH-24 Series Pedestal Hydrant!

 Composition:

o       Black Powder coasted cast aluminum weather-guard dome handle

o       Grade 304 stainless steel shroud w/ welded stainless steel flange

o       Male hose fitting/vacuum breaker

Mounting Hardware:

o       Black powder coated under-deck support flange w/ hardware

Features:

o       The auto-drain port will discharge the water remaining in the standpipe to an open-site drain

o       The hydrant utilizes a bronze full port auto drain ball valve within the stainless steel shroud

o       The under-deck flange prevents the hydrant from becoming dislodged from the roof membrane during penetration

o       The weather-guard domed handle prevents moisture from entering the assembly when the valve is in the off position

Practical Application:

Where there is concern for potential damage to the hydrant assembly due to severe cold weather, the MPH-24D pedestal hydrant with its weather-guard dome provides a freeze proof hose station at required locations.  The auto-drain port is located below the freeze line at the base of the hydrant.  The stainless steel shroud and base allow the contractor to make a positive, weather tight flashing to the hydrant in rooftop applications.

To see more of what Mapa has to offer, visit their website at www.mapaproducts.com .

For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

If you aren't using low intensity infrared heaters in your manufacturing facility or warehouse, then you aren't saving substantial amounts of money on your heating bill.  By using low intensity infrared heaters, you can save up to 50% on your heating bills in the winter months.

Some Benefits of using Infrared Heat:

Much Lower Operating Cost Option - Using natural gas, low intensity IR will consume about half the fuel as compared to forced air heating systems, infrared heat energy only heats the objects that it strikes and not the air. 

It's the closest thing there is to "sitting in the sun."  

Focused Heat - Infrared heat can be focused to the exact area or objects that require heat.  The energy is not absorbed directly by air and does not have to be contained to be useful heat.

Wind Resistant - In windy conditions, low intensity radiant tube heaters do not flutter or blow out.  The flame is completely enclosed and the heater presents a rugged metal exterior, resistant to the elements and vandalism.

Typical Applications Include:

Manufacturing facilities, Warehouses, Airplane Hangars, Cargo Facilities, Loading Docks, Walkways, Industrial, Auto repair centers, etc.

Infrared Heaters can help lower your heating costs by 50%!

Let Bedson help you heat your facility!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Elastomeric isolation mounts and pads are used in a wide variety of applications including electronics equipment, engines and gensets, vehicle cab mounts, HVAC equipment and general industrial machinery. 

Elastomeric compounds are extremely versatile.  Elastomers cannot rust.  Properly selected they can resist oil, most industrial chemicals, industrial temperatures and the effects of the weather such as sunlight (UV) and ozone.  Molded-in metal structures are protected by coating or the elastomer itself.  

Engineered elastomeric pads provide excellent mid-to-high frequency vibration attenuation as base mounts in compression.  They are economical and can be tailored to the application in the field.  Typical uses include air compressors, business machines, fans, printing presses, pumps and shears.  Bolting through pad mounts into a supporting floor requires a compliant layer under the bolt head and clearance around the bolt shank.  This is to avoid a “short-circuit” for vibration energy through the bolt.  Pads can be stacked to create a softer suspension and interleaved with metal plates to increase stability.  

 For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama. 

Click here to see installation instructions on their seismic line -->> 

 For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Choose between a 14 or 24 gallon water reservoir or connect it to a garden hose for a continuous use application.

WayCool evaporative coolers are perfect for use in manufacturing plant, warehouses, military bases, gymnasiums and all places where productivity can be affected when customers or employees are overheated. 

Also, WayCool evaporative coolers now feature a 110 degree oscillating head!!

 Call BedsonREPS today and let us help you increase your employees comfort and productivity level with WayCool evaporative coolers.  Call us at 901-685-8800 or email us at sales [at] bedsonreps [dot] com">sales [at] bedsonreps [dot] com. 

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Equipment mounted on grade or in the basement of a building would be considered to be a single mass system.  An example of this would be a rigid floor, an isolation system, and the rotating equipment.  

As mechanical, electrical, and plumbing components begin to move up into higher elevations within buildings, less rigid floor spans create a two-mass system.  In conditions where a two-mass system exists, vibration can be amplified and resonance can occur. 

Resonance is the tendency of a system to absorb more energy when the frequency of its oscillations match the system's natural frequency of vibration (its resonant frequency) than it does at other frequencies.  

Stay tuned - next we will look at isolation types and how to select the correct ones!

For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama. 

 The natural frequency (fn), is the frequency at which a system, such as an isolator, naturally vibrates once it has been set into motion.  For example, the natural frequency is the number of times a system or spring will oscillate (move back and forth) before returning it its original position.  

 The disturbing frequency (fd), is the amount of energy produced by the motor or equipment that is being supported by the isolator.  

Finally, Transmissibility (B) is the amount of energy that passes through an isolated system as a percentage of the vibration energy produced by the equipment.  

The principle guideline behind vibration isolation is to develop isolators that have a lower natural frequency than that of the equipment vibration.  As long as the disturbing frequency is higher than the natural frequency, the isolators will be able to successfully confine the noise of the equipment vibration.  If the disturbing frequency approaches and/or falls below the natural frequency, then the isolators will amplify the disturbing frequency, increasing the vibration and noise of the system.  

Stay tuned - next we will look at more common terms and difficulties that arise in different construction situations!

For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Vibration isolation basics state that control can be broken down into three simple parts:  source, path, and receiver. 

The source is the MEP equipment that originally produces the vibration.  Any type of equipment with rotating parts is capable of producing vibration.  As equipment gets older, it is possible for the vibration of the equipment to grow, depending on the care and maintenance of the system.  

Piping or ductwork can also act as a source of vibration.  Pipes connected to a large number of valves, pumps, etc. or having a great number of bends and high-pressure flow can create enough vibration to exceed occupant tolerance in a building.  If ductwork has a high velocity airflow coupled with multiple changes in direction or rough transitions, it does have the capability to create a significant amount of vibration. 

The path is the medium through which any vibration caused my MEP equipment is transferred.  Most building components, including but not limited to floors, walls, columns, beams, etc. have the ability to transmit vibration.  Ductwork and piping can also transfer vibration from the MEP equipment to different parts of a building.  Lighter building construction materials transfer this vibration much easier.  The closer an occupant is to non-isolated equipment, the more the vibration will be an impact. 

The receiver is the building occupant and equipment/processes that will be affected by the vibration.  Vibrations can either be high levels that are perceived to be alarming or low levels that often create a constant disturbing noise. 

The only way to stop the transmission of vibration is to isolate the system.  If done during the early planning stages of a building, the cost is often minimal compared to the higher costs of retrofitting a system after the fact.  Vibration will take the path of least resistance, so to effectively isolate any vibration, all paths must be cut off.  If one piece of equipment is not isolated or the connecting pipe/ductwork is not, unwanted vibration from the equipment still may occur. 

Stay tuned - next we will look at some basic terms about vibration isolation and how it really works!!

For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

In the beginning, basements provided the needed space for mechanical, electrical and plumbing equipment.  Isolation material was limited to cork, rubber and synthetic materials such as neoprene.

As air conditioning systems became more sophisticated and architects and building owners became more aware of the affects of mechanical systems on the building and its occupants, the need for better isolation of equipment became more prevalent.  Several factors included:

• Commercial space became a premium and many traditional basements converted to parking garages or office space
• Equipment moved to higher elevations in buildings and now shared space with building occupants
• Buildings became taller and subsequently required mechanical rooms in areas other than just the basement

The tried and true methods of isolation used so successfully in basement areas failed as equipment was relocated to upper floors.  Common problems include structural failures in floor areas and some office spaces were inhabitable. 

This is the first part in a series about Vibration Isolation, application of different isolation equipment, and a look at the application of isolation in current construction.

For more information, or a free consultation, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

First, the job specification must be reviewed to determine isolation, seismic, and wind requirements (Note: Not every location may have seismic requirements but every building, regardless the location/occupancy category, does have wind requirements!) 

Spring deflections up to 3" can be specified to compensate for large floor spans. Information required for proper selection includes approximate unit weight and dimensions (actual equipment model number is preferred), a copy of the job specification, and the attachment method to the building.  The attachment methods may include welding to building steel, welding to individual leveling stanchions, lagging to wood beams, or anchorage to a structural concrete slab.  Per the building codes, seismic curbs must be rigidly and positively fastened to the building structure for the curbs to be effective (For a free isolation selection guide, feel free to contact us).

To resist seismic forces, equipment must be securely attached to the building structure.  To ensure that the equipment remains intact and functioning, it must move with the building during an earthquake and not break away from the attachments.

For a free consultation, or to have us spot-check your plans, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com! 

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Yaskawa is the largest global manufacturer of variable frequency drives with over 30 years of Building Automation System and HVAC experience.  Yaskawa Variable Frequency Drives are designed for HVAC applications, which include air handlers, cooling towers and pumps, by combining reduced size and cost with step changes in performance and quality.  The drive features for Building Automation Systems include extensive parameter selection which simplifies management of Building Automation System applications for energy efficiency and closed loop control, industry standard Hand/off/Auto functionality, an internal PI controller and a sleep function.  Because all drives are rigorously tested, Yaskawa ensures that quality and reliability are designed and built in.

To learn a little more about Yaskawa Variable Frequency Drives, check out the short video below.

Questions about Yaskawa Variable Frequency Drive applications?  Want a Bedson Sales Rep to come look at a Yaskawa application for you? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

• concrete inertia bases
• fan bases
• roof curbs
• rails

All are built according to customer specifications to ensure proper fit and performance in any given application.  Before any fabrication takes place, customers are provided with a detailed dimensional drawing for approval.  Once approved, the drawings are released to the shop for fabrication.

The Difference:

• Concrete inertia bases: Used primarily when a solid base is required for maximum stability under the heaviest equipment.
• Curbs/Rails:  Generally used to reduce machinery noise and vibration.  They can be non-isolated or isolated.  Non-isolated curbs and rails do not have vibration isolation springs and are used solely as stable mountings for equipment.  Isolated mountings add springs and/or elastomeric elements to reduce vibration and noise, and may also be specified to withstand high winds in rooftop applications and seismic events.

Concrete inertia bases are typically used under pumps, fans, and certain types of compressors.  These types of equipment usually possess low rotational speed, high static pressure, or a large unbalanced force that cannot be attenuated by the use of springs alone.  These bases are designed as modular or welded frames and the concrete is poured on site.

Integral steel bases, curbs, or rails should be specified for all machinery that does not require concrete inertia bases.  This includes a variety of air handling, HVAC, and motorized machinery.  For example, rooftop air handlers are often mounted to factory-supplied curbs, usually manufactured from a thing gauge sheet metal.  The curb is usually nailed to the roofing material and has an integral flange on the bottom that is sometimes shimmed for leveling.  While these curbs are fine to support the equipment weight, these are not capable of isolating vibration or noise, or sustaining seismic forces or wind loads, and are not attached to the building structure itself.

VMC roof curbs and rails are fabricated from structural steel specifically designed to withstand seismic and high wind forces.  The rooftop support systems provide seismic springs within a structural steel frame.  Our high strength frames are capable of direct, positive attachment to both the building structure and the equipment.  Each spring provides vibration isolation and both seismic and wind restraint, and are IBC certified to seismic design category 'F'.  All mountings offer greater stability and dramatically increase equipment life.  

For a free consultation, or to have us spot-check your plans, call us at 901.685.8800, or email us at  sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Also, try the new Berner Energy Savings Calculator to show you just how much energy costs you can save by utilizing Berner Air Curtains.  You will be amazed at how much money can be saved by placing a Berner Air Curtain above the doors in your workplace.

To use the Berner Energy Savings Calculator, CLICK HERE!

Questions about how Berner Air Curtains can help you?  Want a Bedson Sales Rep to come look at an air curtain application for you? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Model UA - Heavy duty industrial/commercial infrared heater featuring the best overall performance in the industry.  40 MBH to 220 MBH rates available with 100% efficient reflector.

Model UX - Enclosed burner design further enhances all of the great features of the UA for hard service applications.  Post-purge function and optional 10 year tube warranty.

Model UXR - Includes all of the features in a Model UX plus....the burner box is sealed for rugged, harsh environments and heat-treated aluminized is standard tube applied.  CSA approved for outdoor use.

Model UAB - Low intensity gas fired infrared heater 40,000 - 205,000 Btu/Hr - Lengths 10' to 70' - NG or LPG.  Competitively priced and packaged to maximize configurations while minimizing inventory.

And as always, if you aren't sure which model is right for you, let us help you decide.

Questions about Infrared Heaters?  Want a Bedson Sales Rep to come look at a tube heater application for you? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Buildings owners are often at the mercy of the Insurance companies.  The cost of insurance can easily affect the cost or type of building a owner decides upon.  In regard to seismic, it's not surprising what FM Global states on their Property Loss Prevention Data Sheets:

**"Equipment Restraint/Location and Nonstructural Component Anchorage: Anchorage of equipment is an often overlooked item.  When anchorage requirements are specified at the time the equipment is ordered and installed, it is typically a low- or no-cost item.  However, it can be costly to anchor equipment later.  Advantageously locating equipment and piping is another low- or no-cost way to reduce the potential for earthquake-induced damage.

Anchorage of all equipment on new design projects is strongly recommended.  It may be reasonable to leave non-critical equipment unanchored if it will not overturn, fall from supports or be damaged from swinging or impact, and if misalignment or utility damage caused by sliding or swinging are not concerns.  In addition, anchorage of some equipment with unusually fragile or sensitive interior components (e.g., steppers and diffusion furnaces in semi-conductor manufacturing occupancies) may need to account for the unique qualities of this equipment.  In some cases, damage to the internal components may not be preventable;  for these items preventing damage to attached utilities and piping, and preventing gross failure (e.g. overturning, falling) may be the only practical solution.

An engineering consultant experienced in the seismic performance of equipment and nonstructural components should base the design of these items on reliable codes and considering the equipment criticalness.  Anchorage design may be provided by the equipment vendor or installer but should be confirmed by the engineer of record for the project.  All connections should be positive direct connections for good seismic performance.  Friction resulting from gravity loads should not be considered to provide resistance to seismic forces except at the foundation-to-soil interface as allowed by the geotechnical engineer."

The main points are pretty obvious:

• The insurance company strongly recommends the owner anchor or brace all equipment on new projects
• If specified at the time before the equipment is ordered and installed, it is typically low-cost
• It is costly if required to add it later
• Attention needs to be made to make sure components do not affect other systems in the event of an earthquake
• Have an engineer experienced with seismic performance of equipment involved 

For a free consultation, or to have us spot-check your plans, call us at 901.685.8800, or email us at  sales [at] bedsonreps [dot] com !

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

**All information has been taken from the Factory Mutual Property Loss Prevention Data Sheets, Copyright 2010 from the Factory Mutual Engineering Corp.  Section 1-2 (Earthquakes) Page 24.

Vac-U-Max manufactures portable, drum-mounted vacuum cleaners and large central vacuum systems specializing in the collection of combustible dust in industrial applications.

To read the article by Gary Johnson on how to safely clean your workspace with the help of Vac-U-Max, CLICK HERE

• The Location of the Building (Is it in a seismic area?)
• The Type of Building (What is it being used for?)
• The Type of Mechanical System being installed

The purpose of seismically restraining equipment is not to keep it from moving, but rather to make sure that it moves WITH the building. 

By moving the equipment with the building, the equipment won't break away from any attachments and the motion of the building will not be thrown off.  If equipment was moving in the opposite direction of the building, it would cause the building to build more momentum and force as it moved.

For a free consultation, or to have us spot-check your plans, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com!

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

"Retrofit" Installations require adapter curbs to meet the same guidelines for new construction.  Therefore:

• The adapter curb must bypass the existing curb and anchor directly to the building's structure
• The anchorage of the roof top unit to the adapter must demonstrate a "Positive Load Path"
  
  • Positive Load Path - A clear connection path from the roof top unit to the curb to the structure.  
• Other non wind load requirements such as cat walk or service requirements including electrical disconnect must be observed

According to the IBC, any new additions or alterations to existing buildings, regardless of when they were built, must be in accordance with the current code.  To see this information, click here --->>.  Therefore, any new or existing building where there are rooftop unit applications, they must conform to the rules/regulations listed above.

For a free consultation, or to have us spot-check your plans, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com!

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

  Wind loads are critical for all areas in the United States because all areas experience wind gusts that have the capability to move rooftop units.  

Roof Mounted Components - The Rules

• Metal Deck is not a structural building component and cannot be anchored to.  It serves both structurally as a lateral brace for the roof's supporting bar joists below and as a diaphragm.  Additionally it serves to carry snow loads, (dead load), and an allowance for people (live load). 
• Roof mounted components and their curbs must demonstrate transference of the calculated wind load and seismic load from the unit to the curb and into the structure (load path).
• Therefore, curb mounted components require anchorage of the curb directly to the building's structure (steel or concrete).
• Curb mounted components require anchorage (positive attachment) of the component to its supporting curb (welding or bolting).
  
• Architectural screens or surrounding buildings do not diminish the wind load calculation against the roof mounted component.
• These very same rules apply for "new" or "existing" applications

Wind/Seismic Calculations such as the ones shown below certify that in the event of extreme environmental loading from wind or a seismic event, the unit will remain in place.  This is to be considered in the design phase regardless of the building.  An air handling unit can be blown off of a hospital just as easily as it can be blown off a commercial retail building.

Questions about Seismic Applications?  Want a free seminar on the basics of seismic applications? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, MEP Vibration Isolation and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

From custom applications, to quiet operation, to the most finish choices of any manufacturer – Berner is determined to deliver the highest performance in the industry without you or your customers knowing it’s there.   

Features

• Wind stopping ability up to 30 MPH
• Unheated, electric, steam/hot water or gas heat
• Durable Construction

Benefits

• Improves working environment
• Energy savings by keeping the heating or cooling inside the building
• Allows easy access through openings, increasing safety
• Quick Return on Investment.  Pay for themselves in two years
• Reduced door maintenance

Questions about Berner Air Doors?  Want a Bedson Sales Rep to come look at an air door application for you? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

The functional and physical interrelationship of components, their supports, and their effect on each other shall be considered so that the failure of an essential or nonessential architectural, mechanical, or electrical component shall not cause the failure of an essential architectural, mechanical, or electrical component.

Essentially, it is the responsibility of specifying engineers, contractors, and even vendors to ensure that in the event of an earthquake, components/piping/ductwork remain secure and functional, and other systems do not interrupt or damage the MEP systems.  

In conclusion, you can be at risk if your system(s) do not continue to work after an earthquake, as well as if your system(s) impair or render other essential equipment useless.

Questions about Seismic Applications?  Want a free seminar on the basics of seismic applications? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

On September 23rd, 2010, ENERGY STAR held a web conference to help over 100 of its industrial partners learn about easy, low-cost energy efficiency projects that identify "low-hanging fruit" commonly found in most manufacturing facilities.  This interactive presentation addressed opportunities with lubricants, air filters and exchanger cleanings.  Because of Koch's energy-savings experience with key ENERGY STAR Partners, they were chosen to present the air filter portion of this program.  Bedson Reps is proud to be a Koch Filter Representative!

Questions about Koch Filters and Energy Savings?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

These units are completely weatherproofed for outdoor use, and are available with one or two drum storage.  Units are available ranging from 1,200 CFM to 6,000 CFM.  Get your cyclone collector with as little as a 2 HP motor or as much as a 15 HP motor.  With performance like that, your dust problems will become obsolete.

Questions about Aget Dustkop Dust Collectors?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

OSHA has issued the company one willful safety and one willful health citation with a penalty of $126,000.  The safety violation relates to the company failing to maintain a workplace free from the accumulation of combustible dust around equipment and overhead conduits.  The health violation is associated with failing to annually administer hearing tests and not require hearing protection for workers exposed to noise over the baseline level.

In addition, OSHA is proposing $12,400 in penalties for two repeat and two serious health violations; and $89,920 for 16 serious safety, 11 repeat safety and one other-than-serious health violation.  The health violations relate to noise hazards, flammable liquids and failing to develop, implement or maintain a written hazard communications program.  The safety violations are associated with dust collection systems, fall hazards, blocked exit routes, lack of an eyewash station, lack of machine guarding, inadequate emergency lighting and failing to conduct periodic inspections of the energy control procedures.

Questions about Combustible Dust and how we can help?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

1708.5 Seismic Qualification of Mechanical and Electrical Equipment. The registered design professional in responsible charge shall state the applicable seismic qualification requirements for designated seismic systems on the construction documents.  Each manufacturer of designated seismic system components shall test or analyze the component and its mounting system or anchorage and submit a certificate of compliance for review and acceptance by the registered design professional in responsible charge of the design of the designated seismic system and for approval by the building official.  Qualification shall be by an actual test on a shake table, by three-dimensional shock tests, by an analytical method using dynamic characteristics and forces, by the use of experience data (i.e., historical data demonstrating acceptable seismic performance) or by a more rigorous analysis providing for equivalent safety.  

For components with an Ip = 1.5:

• Special seismic certification for the equipment is required
• Labeling of the equipment is required
• Proper seismic installation is required
• Special Inspections may be required 

For Emergency Equipment:

Every manufacturer providing a component (equipment) that embraces the term "emergency" (Ip = 1.5), must now warrant and guarantee though specified outside testing that their component will start and continue to run after being subjected to the specified seismic forces.

 According to IBC Chapter 17, under structural tests and special inspections defines how by:

• Approved Agency/Special Inspector
• Certificate of Compliance
• Inspection Certificate
• Labeling of equipment

Is your equipment Qualified? 

Questions about Seismic Applications?  Want a free seminar on the basics of seismic applications? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Benefits of Infrared Heat:

1. Lowest Cost Option - Using natural gas or LPG, the lowest cost conventional fuels, infrared heat energy only heats the objects that it strikes.  Closest thing there is to "sitting in the sun."
2. Focused Heat - Infrared heat can be focused to the exact area or objects that require heat.  The energy is not ansorbed directly by air and does not have to be contained to be useful heat.
3. Wind Resistant - In windy conditions low intensity radiant tube heaters do not flutter or blow out.  The flame is completely enclosed and the heater presents a rugged metal exterior, resistant to the elements and vandalism.

Questions about Superior Radiant Infrared Heater applicatons?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

All components shall be assigned a component importance factor as indicated in this section. The component importance factor, Ip, shall be assigned a factor of 1.5 if any of the following conditions apply:

1. The component is required to function for life-safety purposes after an earthquake, including fire protection sprinkler systems.

2. The component contains hazardous materials.

3. The component is in or attached to an Occupancy Category IV structure and it is needed for continued operation of the facility or its failure could impair the continued operation of the facility.

All other components shall be assigned a component importance factor, Ip, equal to 1.0.

 How to Interpret this:

• If you look at the structural notes on the drawings and see there is reference to the seismic importance factor, and it indicates that it is a 1.25, this IS NOT the same as the equipment importance factor.  This refers to the building importance factor.
• The Specifying Engineer, or the MEP Engineer, has the responsibility to designate which systems have an importance factor (Ip) of 1.0, or 1.5.  Those are the ONLY TWO options.

Requirements for Equipment with Ip = 1.5:

• Special seismic certification for the equipment is required (Most OEM's can provide data proving equipment has been shake table tested and will withstand a seismic event)
• Labeling of the equipment is required
• Proper seismic installation is required
• Special Inspections may be required
  

Seismic design is based on the occupancy category, the location, and the importance factor of the designated equipment.  The importance factor is assigned during the design stage of each individual building.

Questions about Seismic Applications?  Want a free seminar on the basics of seismic applications? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

AGET Mistkop Series Mist Collector

Mistkop's proven design couples efficiency with simplicity.  Mist and contaminants are captured at the source rather than after they are dispersed as with some other units.  Collected oils and lubricants can be drained right back into your process or stored to be added or disregarded later.  Secondary filters can be easily added to control smoke in your operation. 

To See More About AGET Mistkop click HERE

Micro Air Mist Max Mist Collector

Micro Air Mist Max Mist Collectors feature heavy-duty cabinet designs and high efficiency long-life filters.  The patented 5-layer filter technology requires far less maintenance or replacement than existing technology.  Mist Max Collectors are equipped with a Nema 4 motor starter/overload and contain the "Super Seal" locking mechanism.

To Find Out Which Mist Max Collector is Right for You Click HERE

Let Bedson help you with your mist collection needs!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial and Commercial Ventilation, Heating, Dust/Oil Mist/Smoke/Wet Collection, Vibration and Seismic Control for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

You are a target of the National Emphasis Program if:

• You are covered by OSHA
• You have Site History
• You handle/process combustible dusts and powders including metal dust, wood dust, coal dust, plastic dust, biosolids and other organic dusts such as sugar, paper and soap

Inspection Procedures of the NEP include:

• Assessment of the combustible dust threat to employees
• Collection of samples of combustible dusts for laboratory analysis
• Audit of dust management practices and equipment including dust collectors, ductwork and other dust containers
• Audit of Room Safeguards
• Audit of ignition source management

The top industries inspected under the OSHA National Emphasis Program have been Wood Products, Food Products, Metal Products and Rubber and Plastic Products.

Now, what can you do to prepare for the OSHA National Emphasis Program inspections?

1. KEEP YOUR HOUSE IN ORDER - Good housekeeping will reduce your risk of having a major dust explosion.
2. Become familiar with the OSHA NEP document - This information can be found at http://osha.gov/
3. Familiarize yourself with the relevant NFPA standards that govern your operations.
4. Have a hazard assessment conducted for your dust generating operations

At Bedson Reps, we offer several products designed specifically to tackle combustible dust. 

If you have any questions on your combustible dust issues or how we can help please call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

 Category I 

Agricultural facilities. Certain temporary facilities. Minor storage facilities.

Category II

Buildings and other structures except those listed in Occupancy Categories I, III and IV (This is where the IBC has a sense of humor!)

Category III

Buildings and other structures that represent a substantial hazard to human life in the event of failure. A few examples include:
Covered structures whose primary occupancy is public assembly with an occupant load greater than 300. Buildings and other structures with elementary school, secondary school or day care facilities with an occupant load greater than 250. Health care facilities with an occupant load of 50 or more resident patients, but not having surgery or emergency treatment facilities. Jails and detention facilities. 

Category IV

Hospitals and other health care facilities having surgery or emergency treatment facilities. Fire, rescue and police stations and emergency vehicle garages. Designated earthquake, hurricane or other emergency shelters. Buildings and other structures having critical national defense functions. 

Seismic design is based on the occupancy category, the location, and the importance factor of the designated equipment.  The occupancy category is assigned during the design stage of each individual building.

Questions about Seismic Applications?  Want a free seminar on the basics of seismic applications? Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama. 

Koch Filter is teaming with Susan G. Komen for the Cure® 
to save lives and end breast cancer forever!

Koch Filter Corporation, a world class manufacturer of high quality air filtration products since 1966, is donating $30,000.00 to Susan G. Komen for the Cure® in connection with the "Pink" Filtration Products Crafted with Pride campaign for North America. From August 2nd 2010 - November 30th 2010, Koch Filter Corporation, Louisville, Kentucky will donate monies from specially designed HVAC air filtration products to Susan G. Komen for the Cure in support of its promise to save lives and end breast cancer forever.

Bedson Reps will also be donating a portion of the profits from "PINK" filters to the Susan G. Komen for the Cure. 

About Susan G. Komen 
for the Cure®
Nancy G. Brinker promised her dying sister, Susan G. Komen, she would do everything in her power to end breast cancer forever. In 1982, that promise became Susan G. Komen for the Cure, which is now the world's largest breast cancer organization and the largest source of nonprofit funds dedicated to the fight against breast cancer with nearly $1.5 billion invested to date. For more information about Susan G. Komen for the Cure, breast health or breast cancer, visit www.komen.org or call 1-877 GO KOMEN. Koch Filter is teaming with Susan G. Komen for the Cure® to save lives and end breast cancer forever.

Help us end breast cancer forever!  Call us for filter quotes at 901-685-8800, or email us at sales [at] bedsonreps [dot] com !

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama. 

• Cools Quietly - Cools quietly at office-acceptable sound levels without significant addition to background noise.  Ideal for supplemental or temporary cooling in equipment rooms, plant floors and field offices.  Featuring backward inclined plenum evaporator and condensor fans, it operates at the lowest decibel level for portable air conditioners.
• Cools Effectively - Delivers full performance at a wide range of ambient temperature and humidity levels.  A thermostatic-expansion valve automatically adjusts to the environment, allowing the units to operate under more extreme conditions at lower cost and with less freeze-up.
• Cools Efficiently -  Schaefers portable air conditioners cost less to operate because they draw the least amount of power on a per-ton of cooling basis compared to other portable AC units.

No special electrical requirements are needed for Schaefer Portable AC units.  Just plug it in and enjoy all the benefits of the Schaefer Portable Air Conditioner.

Built with a tough, rugged design for industrial applications!  

Need to beat the heat in your workplace?  Let us help you!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

  Buildings or other structures that are intended to remain operational in the event of extreme environmental loading from flood, wind, snow, or earthquakes.

To clarify, at a minimum, IBC Certification and Installation details are required for the following essential facilities:

• Hospitals or other healthcare facilities
• Fire, Rescue, and Police Stations
• Designated earthquake, hurricane, or other emergency shelters
• 911, communication, data, switching, operation centers
• Most power-generating stations and other public utility facilities
• Structures containing highly toxic materials
• Buildings and structures having critical national defense functions
• Most water treatment plants
• Aviation control towers, air traffic control centers, emergency aircraft hangers, and some terminal buildings

These are all considered to be Essential Facilities.  Essential Facilities are required to remain operational after environmental loads meaning that if the building is intended continue to function after extreme environmental loads, then the critical equipment supporting the operation of the building must remain operational.

Questions about Seismic Applications?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

 Features:

• Highest Tested CFM Rating in the Industry
• Lowest Solidity Ratio in the Industry
• Mounts to Poles, Walls and Ceilings
• 6 Blade Hybrid Hub
• 12 Year Service Life Warranty
• Forward and Reverse Setting

Benefits:

• Summer and Winter Function
• Low Noise and Interference
• Longevity of Service
• Less Maintenance

Specifications:

• 6 ft. in Diameter
• Single Speed or Variable Speed

The "PINK" air filters meet the Koch Green criteria for LEED (Leadership, Engineering, Environmental, Design), reduce energy costs, extend filter life cycles, conserve resources, and improve indoor environmental quality.  Koch products are UL Certified Class 1 & 2 Standard 900 and meet ASHRAE Standards.

Koch Filter Corporation has already donated $30,000, and plans to continue to donate more from the sales of the specially designed HVAC Air Filtration products dedicated to the Komen organization in support of its promise to save lives and end breast cancer forever.  

"Cancer knows no stranger.  Every 68 seconds, somewhere in the world, someone dies from breast cancer.  It is the most prevalent cancer among women today.  Early detection of breast cancer is critical for women of all ages and we couldn't think of a better way to bring attention to such an important cause by providing consumers a High Efficiency Air Filter that improves the quality of the air they breathe," said David Koch, President of Koch Filter Corporation.  

In support of Susan G. Komen for the Cure, Bedson Reps will also be donating a percentage of profits from the sales of filters to the organization.  

Learn more at the Koch and the Susan G. Komen for the Cure at

http://www.kochfilter.com/Susan_G_Komen

Need some filters?  Let us give you a quote!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

More Info About Susan G. Komen for the Cure:

Nancy G. Brinker promised her dying sister, Susan G. Komen, she would do everything in her power to end breast cancer forever.  In 1982, that promise became Susan G. Komen for the Cure, which is now the largest breast cancer organization and the largest source of nonprofit funds dedicated to the fight against breast cancer with nearly 1.5 billion invested to date.  For more information about Susan G. Komen for the Cure, breast health or breast cancer, visit www.komen.org or call 1-877-GO-KOMEN.

HOW IT WORKS:

Combustible dust enters the Hydro-Max through ducting in the rear of the filter cabinet and is run through an aqueous bed of water and a series of internal baffles utilizing engineered water streams to drop out and filter the dust.  Dust is contained in the bottom of the collector for safe removal at necessary intervals.  Water levels are automatically controlled through our engineered flow valve system that can be interlocked with the dust producing equipment to meet OSHA and NFPA codes.

FEATURES:

• 2,500 CFM
• All Stainless Steel Construction
• Special Marine Grade Powder Coated Finish
• 5 HP Washdown TEFC Motor with Stainless Steel Blower
• NEMA 4 Control Panel with Visual Display and Integral Motor Controls Including Panel Mounted Start/Stop Push Buttons
• Integrated Automatic Fill Control Valve Actuator Based on Digital Static Pressure Inputs 

 Questions about the all new Micro Air Hydro-Max WC2500 Wet Collector?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Like other unsafe work conditions, heat stress lowers productivity and increases accident and error rates.  All of which contribute to the cost of doing business.  Increase safety and productivity with Versa-Kool circulation fans.  The patented guard design allows for greater air movement at very low noise levels.  Improve air quality and working conditions by strategically placing Versa-Kool circulation fans using optional wall or ceiling mounts.

Features & Benefits:

• Available in 8" to 36" diameters.
• Extremely rugged guards and housings for long life.
• Patented guard spacing and custom engineered blades. result in greater air movement at lower noise levels.
• Depth of front guard makes fan extremely safe.
• Guards are powder coated over zinc for corrosion resistance.
• Heavy-duty, totally enclosed, maintenance free North American motors.
• Variable speeds with optional motor speed control.
• A wide variety of mounting options for easy installation.
• OSHA guards available on 36" models.
• Made in the USA

Questions about Schaefer fans?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

A brief review of the WC2500:

• 2500 CFM
• NFPA compliant automatic low-level shut-off and motor-run interlock capability standard
• 95% Efficiency
• Auto-fill valve controlled by static pressure
• Nema 4 pre-wired control panel with digital flow control heads-up display and push-button start/stop
• 5HP, 208/230-460 volt, TEFC Wash-down motor standard
• 304 stainless steel construction with a black marine grade powder epoxy finish
• Standard Aluminum mesh after-filter built-in
• Built in 4" powered sump vent damper to meet NFPA requirements
• Easy-access lift-off panel and rake for easy cleanout
• 10" rear intake collar

Questions about Micro Air Wet Collectors?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

IBC 2003/2006 Discussion on Seismic and Wind Load Requirements for MEP Systems

 TO BE HELD ON THURSDAY JUNE 24, 2010!

Sample Discussion Topics:

• According to code, where seismic applies and what that means for contractors, engineers, and code officials
• Responsibilities of the design team, contractors, and code enforcement
• Letters of Approval
• Impact of not minimizing risk and liability
  

Presented By: Richard C. Berger, Chairman, VMC Group

Richard Berger is one of the most renowned members of the shock, vibration and seismic control community. With over 35 years of experience, he is a foremost expert in seismic restraint and has developed and designed numerous industry patented products including the P-6000 Series Seismic Curb System for roof mounted equipment and the R-7000 Series Seismic Equipment Supports.  

In addition, Richard is an AIA accredited instructor and author of A Seismic Guidebook,  a training manual for the seismic bracing of non-structural building components. 

Consulting Engineers, MEP Contractors and Local Code Enforcement will be in attendance! 

Thursday June 24, 2010 at CBHS from 8-3 (Check-in Begins 7:30)

**Admission is $50 per person and includes continental breakfast, lunch and 6 PDH Credits

Confirm your attendance by June 21, 2010 to sales [at] bedsonreps [dot] com or call 901.685.8800!

Christian Brothers High School is located at 5900 Walnut Grove Road, Memphis, TN.

Questions about Seismic Applications?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

For more information concerning OSHA's ruling on Hexavelent Chromium click HERE

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

IBC 2003/2006 Discussion on Seismic and Wind Load Requirements for MEP Systems

Presented By: Richard C. Berger, Chairman, VMC Group

Richard Berger is one of the most renowned members of the shock, vibration and seismic control community. With over 35 years of experience, he is a foremost expert in seismic restraint and has developed and designed numerous industry patented products including the P-6000 Series Seismic Curb System for roof mounted equipment and the R-7000 Series Seismic Equipment Supports.  

In addition, Richard is an AIA accredited instructor and author of A Seismic Guidebook,  a training manual for the seismic bracing of non-structural building components. 

Consulting Engineers, MEP Contractors and Local Code Enforcement are encouraged to attend! 

Thursday June 24, 2010 at CBHS from 8-3 (Check-in Begins 7:30)

**Admission is $50 per person and includes continental breakfast, lunch and 6 PDH Credits

Confirm your attendance by June 21, 2010 to sales [at] bedsonreps [dot] com or call 901.685.8800!

Christian Brothers High School is located at 5900 Walnut Grove Road, Memphis, TN.

Questions about Seismic Applications?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

• 6.7 magnitude
• Epicenter was located 20 miles from LA
• Injured: 9,000
• Deaths: 51
• Hospitals: Damaged and Closed
• Results - New Code Development and Legislation

The code specifically addresses design and installation of building systems, with emphasis on performance.  Until now, only anchorage of the equipment to the structure was considered;  performance after a seismic event was never considered.  For the first time, critical equipment is now considered a component of the structure.  Chapters 16 & 17 of the IBC Code define the design, testing, and inspection requirements for all components and require that they must demonstrate "on line" capability.  All states have adopted one version of the IBC Code.

Questions about Vibration Isolation or Seismic Applications?  Want to schedule a seminar on the IBC Code?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

The Merv 8 and Merv-A 8 performance rating provided by the Multi-Pleat XL8 make the filter an excellent upgrade from disposable filters and standard Merv 6 and 7 rated pleated filters.  The Multi-Pleat XL8 is the best selection in applications such as hospitals, laboratories, pharmaceutical plants, commercial office buildings, and in any system in which a higher degree of indoor air quality is required.

The Multi-Pleat XL8 is produced with a highly specialized, 100% synthetic media, developed by Koch Filter Corporation specifically for use in extended surface air filters.

Developed to deliver a one of a kind performance, the 100% synthetic media operates on mechanical filtration principles which provide high efficiency, low pressure drop and high dust holding capacity.

• Upgrade from standard pleated filters
• Low resistance to airflow
• High dust holding capacity
• Sturdy double wall frame design
• 100% moisture resistant frame
• Available in 1", 2", 4" & 6" depths

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

• Architect - In charge of designing the building's aestetics to create a captivating look that can be enjoyed.
• Structural Engineer - Takes the vision of the architect and makes it possible for the building to stand and be considered structurally sound.
• MEP Engineer - Designs the equipment systems (mechanical, electrical, and plumbing) that allow the building to function as was intended.  Must designate all equipment to have an Importance Factor (Ip) of 1.0 or 1.5.  
  
• OEM -Responsible for the equipment being provided and its functionality.  (**In a seismic/wind load application, OEM is also in charge of the testing of the equipment AND its mounting system or anchorage!**)
• Contractor -Properly installs equipment according to the IBC Code as well as specifications provided by the engineers.  Is responsible for all equipment attachment to the building or structure.
  
• Code Enforcement - Inspects building to ensure code standards are met.

Questions about Vibration Isolation or Seismic Applications?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Chapters 16 & 17 of the IBC Code define the design, testing, and inspection requirements for all components that must demonstrate "on line" capability.

Equipment must not only be attached to the structure or have a clear load path, but it must also function after a seismic event has occurred!!

 *All states have adopted one version of the code!

Questions about Seismic Applications?  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

American Coolair helps to reduce the heat in your space caused by the sun load on a building or heat producing machinery by exhausting the hot air and introducing cooler, cleaner air into the space.

Call Bedson REPS at 901-685-8800 or email us at sales [at] bedsonreps [dot] com">sales [at] bedsonreps [dot] com

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

 Features & Benefits:

• Available in 8''-36'' Diameter 
• Rugged Guards and Housings for Longer Life
• Heavy-Duty, Totally Enclosed, Maintenance Free Motors
• Variable Speeds With Optional Motor Speed Control
• Wide Variety of Mounting Options for Easy Installation
• Made in the USA
• 2 Year Limited Warranty

To find out how Versa-Kool Circulation Fans can help you win back the summer, call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

 Additions or alterations to any building or structure shall comply with the requirements of the code for new construction.  Additions or alterations shall not be made to an existing building or structure that will cause the existing building or structure to be in violation of any provisions of the code.  An existing building plus additions shall comply with the height and area provisions of Chapter 5.  Portions of the structure not altered and not affected by the alteration are not required to comply with the code requirements for a new structure.

With the economy the way it is, owners are starting to renovate more and more in efforts to save money.   Help minimize your risk and liability when renovating or adding onto a building that requires seismic restraints and calculations on Mechanical, Electrical, and Plumbing equipment!

For a free consultation, or to have us spot-check your plans, call us at 901.685.8800, or email us at sales [at] bedsonreps [dot] com!

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Benefits:

• Summer and Winter Function
  
• Mixes Air to Eliminate Hot and Cold Spots
• Low Noise and Interference
• Less Maintenance
• Lower Install Cost

Let Bedson help you use your fans year-round!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

 Features and Benefits:

• Roof systems and spring isolators are combined in one complete structure and are custom built to fit any rooftop equipment.
• Spring pockets offer up to 3" deflection and are seismically rated to ensure equipment captivity.
• Fully adjustable spring pockets are accessible from around the outside of the curbs and rails - providing the simple leveling of the rooftop units
• Factory installed top flashing ensures simple, weather-tight installation
• Structural steel frames resist seismic and wind forces, and allow for direct attachment to the roof structural steel and to the equipment

Applications:

•  Rooftop Equipment
• HVAC Equipment
• Fans
• Compressors
• Chillers
• Air-cooled condensers
• Air Handling Units
  

Let Bedson help you minimize your risk!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

Air Door Curtains can be used in many applications, both industrial and commercial uses, from service entries to cooler or freezer entries.  

Benefits (Industrial):

• Improves working environment
• Energy savings by keeping the heating or cooling inside of the building
• Allows easy access through openings, increasing safety
• Quick Return on Investment!!  Air doors/curtains pay for themselves in less than two years!!
• Reduced door maintenance 

Benefits (Commercial): 

• Customer Comfort
• Energy Savings, by preventing the loss of heated or conditioned air
• Protects open doorways from dust, contaminated air, and insects
• Improves work environment
• Allows fast, smooth traffic flow with a clear view through the doorway
• Quick return on investment.  Air doors/curtains pay for themselves in less than two years in energy-saving applications

Click Here for an Energy Savings Calculator for Heating Applications -->

Click Here for an Energy Savings Calculator for Air Conditioning Applications -->

Click Here for an Energy Savings Calculator for Cooler/Freezer Applications -->

Let Bedson help you save some money this winter!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

• Higher efficiency
• Parts last longer
  • ICE has been providing these solutions for over 30 years
    
• Systems do not contaminate heated air with combustion by-products
• Durable, Heavy-Duty Construction
  • Steel Base Frames are provided on the Bananza models
• Fully Customizable
  • ICE units are offered in almost any type of material, and any gauge

Indirect Fired Make-Up Air Units are designed to supply direct heated replacement air for buildings in a cost effective way.  Units are often used in factories where paintbooths or other industrial processes are present.  

Let Bedson help you stay warm and save some money this winter!  Call us at 901-685-8800, or email us at sales [at] bedsonreps [dot] com!

To avoid “no heat” situations in the middle of winter, Bananza recommends that customers get a thorough inspection of their equipment on an annual basis by a contractor qualified in the installation and service of this type of equipment.

Some Items to Inspect Include:

• The Area Around the Equipment:  Do not store flammable objects, liquids, or vapors near the equipment.  Do not hang anything from or place anything on the equipment.  Keep area under and around equipment free of all objects.
• Mounting Equipment:  Check strength and stability of mounting equipment (stands, legs, suspension kit, roof curb, etc.).  Repair or replace as required.
• Cabinet:  Check paint (if applicable) and caulking.  Inspect housing insulation for loose areas.  Repair as required.  Lightly grease all door latches.
• Blower:  Check blower wheel.  Clean as required.
• Blower Bearings:  Check condition and tightness of blower bearings and set screws.  Check alignment.  Lubricate blower bearings.  Replace as required.
• Burner (Direct-Fired Only):  Check and clean as per manufacturer’s supplied instructions.  Inspect upright models for accumulation of condensation.  Clean burner plates and drill burner orifices annually.
• Burner (Indired-Fired Only):  Check and clean as per manufacturer’s supplied instructions. 
• Heat Exchanger (Indirect-Fired Only):  Check for deterioration.  Repair as required.
• Belts:  Check blower belt tension and re-adjust as required.  Check belts for wear and replace as required. 
• Burner Igniter:  Inspect and clean or replace as required.  Set the gap to .078” (2mm). 
• Blower Motor(s):  Check and lubricate as per manufacturer’s instructions.  Replace as required. 
• Thermostat/Controls:  There should be no exposed wire or damage to the device or wiring.  Replace as required. 
• Gas Controls:  Check gas control assembly and internal/external piping for leaks.  Relief vent lines to outdoors should be checked for blockages.  Clean as required. 
• Electric Controls:  Check all electrical connectors for tightness.  Tighten as required. 
• Safety and Control Components:  Check and clean all safety and control components.  Inspect tubing for obstructions.  Confirm operation of all safety switches.  Clean or replace as required. 
• Temperature Transmitters:  Check and calibrate as required. 
• Dampers (If Applicable):  Check linkage and tighten set screws as required.  Clean and lubricate, as required. 
• Filters (If Applicable):  Check filters and clean or replace as required.  Calibrate clogged filter switch (if applicable). 
• Ductwork (If Applicable):  Consult an indoor air quality professional for proper cleaning procedures. 
• Safety Labels and Signs:  Product safety signs or labels should be replaced by the product user if they are no longer legible. 

For Questions, or a professional consultation, please reach us at 901.685.8800 or email us at sales [at] bedsonreps [dot] com!

 Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Berner solves the problem of drafts or cold air entering your loading dock area or open doors

Heating loss has always been a problem when shipping and receiving doors are frequently opened and closed. The infiltration of cold air makes it difficult to maintain a comfortable working environment.

Berner Direct Gas Fired Door Heater's are the economical solution to this problem. A duct axial fan directs a high velocity stream of heated air towards the door opening. The hot air mixes with the incoming cold air providing a warm comfortable environment.

The door heater is activated through a limit switch. When the door is opened there is a brief pre-purge and safety function check. The fan starts, directing a high velocity stream of hot air that heats the incoming cold air.

Engineered for versatility, the door heater can be mounted at any angle between horizontal and vertical to satisfy most applications. All heaters are factory assembled and shipped ready for connection to electric power and natural gas supplies.

Standard Features

• Electronic Flame Safeguard with LED Status Indicating Lights
• Magnetic Starter
• Control Transformer
• Ignition Transformer
• Sparktrode
• Interrupted Pilot
• Main Fuel Safety Valve
• High & Low Gas Pressure Switches*
• High Temperature Limit Switch
• Remote Station for Floor Mounting with Status Indicating Lights and Summer/Off/Winter Selector Switch
• Door Switch
• Air Flow Switch
• Rear Inlet Guard
• Block & Vent Valves**
• 12 Ga. Hot Rolled Steel Housing
• Finish is Air-Dry Alkyd Enamel Applied over Phosphatized Steel
• F.M. & I.R.I. Models Available

* I.R.I. units only    ** F.M. units only

Learn more about Berner Air Curtains & Doors >>

Contact Bedson Reps today to start saving money on your winter energy bills by keeping your heat indoors.

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

The direct fired 80/20 unit allows up to 80% re-circulation of space air. By simultaneously circulating and re-heating the space air, this system provides one of the best methods of reducing operating and installation costs.

Design

For heating applications, we recommend 2 air rotations per hour of net building volume. Continuously circulating the building air several times an hour develops a natural air rotation pattern that provides total space comfort. Building air stratification is almost eliminated resulting in even temperatures throughout the space. With even space temperature heat loss and fuel consumption are reduced to a minimum.

The design of the 80/20 unit allows for easy and accurate proportioning of outside and return air. With the use of a building pressure sensor (normally set at 0.05 in. w.c.) the 80/20 dampers are modulated to provide a very slight positive pressure. By keeping the space slightly positive air infiltration is also reduced to a minimum.

With minimal building stratification and a slight positive space pressure the 80/20 system provides optimal space comfort.

Flexibility

Since the 80/20 system requires no discharge ductwork the units can virtually be placed anywhere. Units can be installed indoors or outdoors and are available in horizontal or vertical models. The units are available with accessories to provide:

• Filtration
• Summer ventilation (100% outside air and economizer free cooling cycle)
• Cooling (chilled water, direct expansion or evaporative)

Unit capacities are available across a wide range from 1,200 CFM to 175,000 CFM.

Installation Costs

Since circulating units can cover vast areas of floor space, only a few units are required to cover a building. One 80/20 unit can cover areas up to 100,000 sq. ft replacing 5 or more 100% make-up units or unit heaters. With fewer units, installation materials and labor are reduced. Less wiring, gas piping, cutting, flashing, crane lifts and ductwork all contribute to an overall reduced installation cost.

Maintainability

With fewer units there is a dramatic reduction in maintenance required. The 80/20 unit replaces multiple lower capacity units. Multiple wall or ceiling hung units can be difficult and cumbersome to reach. The larger 80/20 unit features full sized access doors and has space in an around components to facilitate service. Typically larger units feature a more substantial grade of construction and use higher quality parts.

Fewer units mean less moving parts. With fewer parts such as belts, fuses, igniters, flamerods, bearings, gas valves etc., there are less nuisance service trips and operating downtime.

Operating Costs

The 80/20 system combines all the best fuel saving and space comfort features; circulation, re-heating of space air, and building pressurization. Since the 80/20 unit has a direct-fired burner all the heat generated from burning the fuel is discharged into the building. The unit only requires 20% outside air to burn the fuel cleanly producing the same combustion levels as a 100% outside air unit (maximum of 5 PPM CO and 0.5 PPM NO).

The 80/20 unit capitalizes on one of the best features of the direct-fired burner: The direct-fired burner is capable of a 30:1 turndown ratio; it will not overheat a space when re-circulating. The 80/20 unit does not have to cycle on/off during occupied periods. Smaller non-circulating units are less efficient and cycle on/off in response to building demand. Small 100% make-up units provide only spot heating. Without constantly circulating hot air will rise and trap on the ceiling. With make-up spot heating units, additional air circulation fans are required to improve the temperature levels throughout the building. Since the spot heaters run off 100% make-up air, additional fuel consumption can be expected as well.

80/20 units are capable of large capacities with low electrical requirements. A 100,000 CFM unit can typically cover 100,000 sq. ft of floor space and require only a 40 Hp motor.

80/20 SYSTEM Operating costs are reduced:

1. Heat loss is held to a minimum by nearly eliminating building stratification.
   
   
2. Infiltration is held to a minimum since the 80/20 unit holds the building at a slight positive pressure.
   
   
3. The 80/20 unit only has to introduce 20% outside air for combustion and therefore reduces the fuel consumption compared to 100% make-up units.
   
   
4. The 80/20 unit is direct fired allowing all the heat from combustion to be introduced into the space.
   
   
5. With the 80/20 system, up to 80% of the space air can be re-heated requiring dramatically less fuel than heating up 100% outside air.

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

This article originally appeared on www.jacksonlewis.com.  Jackson Lewis attorneys are dedicated to preventive strategies and positive solutions for the workplace.

==============================

A new safety video from the U.S. Chemical Safety Board depicts how accumulations of combustible dust at industrial workplaces can provide the fuel for devastating explosions that kill and maim workers, shut down plants and harm local economies.

Watch this video to learn about combustible dust explosions, how and why they occur, preventative measures, regulations or lack of them, and steps being taken to eliminate risks of catastrophic dust explosions.

Access this 29-minute, 14-second video by clicking on the link below.

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

 If you would like to see a video that we don't supply, please let us know!  We'll do our best to give you the information you want.  You can have a look at one of our videos below!

 Now, go check it out! 

Bedson Reps' YouTube Channel >>

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

With your next order, Bedson REPS will discount your entire order by 5%.  Additionally, if your order is $5,000 or more, you have your choice of free fans, free filters, a donation to the school or college of your choice or to the ASHRAE Research and Development Fund.

This is hot, so do something cool.

Call us or click here for your Stimulus Bill (10.36MB).

Offer expires 7/31/2009.

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

It’s there for you.  We want you to feel at home.

Thanks.  For everything.

Sincerely,

Bill McWatters        Larry Bennett            Kyle Bennett

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

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By: Jerold Jay

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

View Entire Article

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.

View Entire Article

Bedson Reps provides reliable solutions for Industrial Ventilation, Heating, Dust/Oil Mist/Smoke Collection, Vibration and Seismic Restraints for Arkansas, Tennessee, Mississippi, Oklahoma, and Alabama.